Water Quality Monitoring Report - Noosa Civic - November 2009-2010 - Eenie Creek Rd NOOSAVILLE · 132002.220285

                        Big-Retention Basins Physical and Chemical Analysis Results
                                                 Table B8

                                              BR1/2A           BR1/2B          BR1/3A      WQO
             DATE                             02/03/10         02/'03110        02/03/10


               pH                               4.2               5.2             5.1

     Dissolved Oxygen            ppm
   Electrical Conductivity       ps/cm         0.039             0.024           0.018

          Turbidity              NTU             4                13               9

           Total N               mg/L           0.4               0.4             0.3      0.05

              TKN                mg/L           0.4               0.2             0.3
         Nitrite as N            mg/L          <0.01             <0.01           <0.01

         Nitrate as N            mg/L          <0.01             0.23             0.04      0.7

       Ammonia as N              mg/L           0.05             <0.01            0.06     0.02
             Total P             mg/L           0.07             0.04            <0.01     0.05
        Dissolved Al             mg/L           0.07              0.1             0.03
        Dissolved Hg             mg/L         <0.0001           <0.0001         <o.oool
        Dissolved As             mg/L          <0.001           <0.001          <0.001     0.024
        Dissolved Cd             mg/L          0.0002           0.0002           0.0002    0.0002
        Dissolved Cr             mg/L          <0.001           <0.001           <0.001    0.001
        Dissolved Cu             mg/L          0.003             0.002           0.002     0.006
         Dissolved Ni            mg/L          <0.00 1          <0.001           <0.001    0.011
        Dissolved Pb             mg/L          >0.001           <o.oo1           <0.001    0.0016
        Dissolved Zn             mg/L          0.031             0.021           0.023     0.113

  Total Hardness as CaCO3        mg/L            20                4               2
          Reactive P             mg/L          <o.o1             <0.01           <0.01      0.02
 Dissolved Organic Carbon        mg/L            4                 2               3
             BTEX                            Below LOR         Below LOR       Below LOR


              PAH                            Below LOR         Below LOR       Below LOR

         TPH C6-C9               pg/L           <20               <20             <20

        TPH C10- C14             pg/L           <50               <50             <50

        TPH C15-C28              pg/L          <100               170            <100
        TPH C29-C36              pg/L           <50               50              <50



LOR = Laboratory limit of reporting

Shaded results indicate exceedance




AE0923WQM
March 2011
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